Results 81 to 90 of about 2,016,364 (199)

Combining central pattern generators with the electromagnetism-like algorithm for head motion stabilization during quadruped robot locomotion [PDF]

open access: yes, 2009
Visually-guided locomotion is important for autonomous robotics. However, there are several difficulties, for instance, the head shaking that results from the robot locomotion itself that constraints stable image acquisition and the possibility to rely ...
Ana Maria A C Rocha   +5 more
core   +1 more source

Motion sickness produced by head movement as a function of rotational velocity [PDF]

open access: yes
Motion sickness produced by head movement as function of rotational ...
Graybiel, A., Miller, E. F., II
core   +1 more source

Ron Carey Responds [PDF]

open access: yes, 1996
[Excerpt] A New Labor Movement in the Shell of the Old? hits the nail on the head when it says that any hope of reviving the labor movement depends on change at the grassroots, not just in Washington, D.C.
Carey, Ron
core   +1 more source

Estimation of Risk Factors for Head Slippage Using a Head Clamp System. A Retrospective Study

open access: yesTherapeutics and Clinical Risk Management, 2020
Kazuki Sakakura,1,2 Ayataka Fujimoto,1 Naoki Ichikawa,1 Eiichi Ishikawa,2 Akira Matsumura,2 Hideo Enoki,1 Tohru Okanishi1 1Comprehensive Epilepsy Center, Seirei Hamamatsu General Hospital, Hamamatsu, Shizuoka, Japan; 2Department of Neurosurgery ...
Sakakura K   +6 more
doaj  

A Global optimization stochastic algorithm for head motion stabilization during quadruped robot locomotion [PDF]

open access: yes, 2010
Visually-guided locomotion is important for autonomous robotics. However, there are several di culties, for instance, the robot locomotion induces head shaking that constraints stable image acquisition and the possibility to rely on that information to
Costa, L.   +3 more
core  

Active head movements contribute to spatial updating across gaze shifts

open access: yesRoyal Society Open Science
Keeping visual space constant across movements of the eye and head is a not yet fully understood feature of perception. To understand the mechanisms that update the internal coordinates of space, research has mostly focused on eye movements.
Manuel Bayer, Eckart Zimmermann
doaj   +1 more source

Helmet feedport [PDF]

open access: yes, 1967
A helmet design is described which encapsules the head of the wearer, is capable of being pressurized and provides a means for gaining internal access for the purpose of eating.
Kothe, E.
core   +1 more source

Stack-Sorting Grammar

open access: yesNordlyd: Tromsø University Working Papers on Language & Linguistics
I propose that, within local domains corresponding to extended projections, typologically possible information-neutral word orders are limited to the stack-sortable (231-avoiding) permutations of a universal head-complement-specifier linear order.
David P. Medeiros
doaj   +1 more source

Neural Representations for Sensory-Motor Control I: Head-Centered 3-D Target Positions from Opponent Eye Commands [PDF]

open access: yes, 1992
This article describes how corollary discharges from outflow eye movement commands can be transformed by two stages of opponent neural processing into a head-centered representation of 3-D target position.
Bullock, Daniel   +3 more
core   +1 more source

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